Fix a double free in LogHighlighter's destructor
In its destructor, LogHighlighter first of all deleted its filter regex explicitly, and then called `setFilterRegExp(0)`, triggering a second — this time somewhat implicit — delete. If the filter regex pointer was not NULL, this caused the application to crash due to a double-free. Fix this error by not invoking `setFilterRegExp` in LogHighlighter's destructor; the explicit delete performs the same cleanup as `setFilterRegExp` anyways.
Showing with 0 additions and 1 deletion